/*
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You under the Apache License, Version 2.0
 * (the "License"); you may not use this file except in compliance with
 * the License.  You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package com.huaweicloud.config.client.kie;

import java.util.HashMap;
import java.util.Map;
import java.util.Map.Entry;

import org.springframework.beans.factory.config.YamlPropertiesFactoryBean;
import org.springframework.core.io.ByteArrayResource;

public class ConfigCenterFileProcessor extends ConfigValueProcessor<Map<String, Object>> {
  @Override
  public Map<String, Object> process(Map<String, Object> source) {
    Map<String, Object> result = new HashMap<>();
    for (Entry<String, Object> entry : source.entrySet()) {
      YamlPropertiesFactoryBean yamlFactory = new YamlPropertiesFactoryBean();
      yamlFactory.setResources(new ByteArrayResource(((String) entry.getValue()).getBytes()));
      result.putAll(toMap("", yamlFactory.getObject()));
    }
    return result;
  }
}
